How do I uninstall lightroom 4? I can find no adobe uninstall for this, and even windows uninstall is no good for this..
In the Control Panel go to Programs and Feature and you should be able to uninstall from there.
After that finishes there may be some left over files which you can safely delete and maybe you should run C Cleaner to wipe the registry of LR 4 entries.
Retrieving data ...